[FIXED] - Drive balancing can over balance a drive in some circumstances

Issue - The drive balancing operation can over balance a drive (causing one drive to become full, or close) due to the way Drive Bender tracks each individual drive's available space. This manly affect users that have balancing operations set to high intervals.Workaround - Ensure balancing interval is set to the lowest setting "Everyday after midnight" (this is the default).Expected Fix - v1.4.7.5